Chapter Three ROCKS Section 3-1 Classifying Rocks When studying a rock sample, geologists observe the rockâs color and texture and determine its mineral composition. Using…

Igneous Rocks The first rocks to form on earth probably looked much like the igneous rocks that harden from lava today. Igneous rock is any rock that forms from magma or…

PowerPoint Presentation Key Concept Igneous rocks are classified according to their origin, texture, and mineral composition. Igneous rock is rock that forms from magma or…

Table of Contents Igneous & Metamorphic Rocks Ms. De Los Rios 7th Grade Metamorphic Rock Igneous Rock Earthâs Structure and Materials Vocabulary 3.4 Extrusive Rock-…

PowerPoint Presentation Fcat 2.0 science review mrs.bloch â coral gables prep EARTH SCIENCE SC.7.E.6.2 Identify the patterns within the rock cycle and relate them to surface…